2 * Mesa 3-D graphics library
5 * Copyright (C) 1999-2008 Brian Paul All Rights Reserved.
6 * Copyright (C) 2009 VMware, Inc. All Rights Reserved.
8 * Permission is hereby granted, free of charge, to any person obtaining a
9 * copy of this software and associated documentation files (the "Software"),
10 * to deal in the Software without restriction, including without limitation
11 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
12 * and/or sell copies of the Software, and to permit persons to whom the
13 * Software is furnished to do so, subject to the following conditions:
15 * The above copyright notice and this permission notice shall be included
16 * in all copies or substantial portions of the Software.
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
19 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
20 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
21 * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
22 * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
23 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
28 * Print vertex/fragment programs - for debugging.
32 #include <inttypes.h> /* for PRIx64 macro */
34 #include "main/glheader.h"
35 #include "main/context.h"
36 #include "main/imports.h"
37 #include "prog_instruction.h"
38 #include "prog_parameter.h"
39 #include "prog_print.h"
40 #include "prog_statevars.h"
45 * Return string name for given program/register file.
48 _mesa_register_file_name(gl_register_file f
)
51 case PROGRAM_TEMPORARY
:
53 case PROGRAM_LOCAL_PARAM
:
55 case PROGRAM_ENV_PARAM
:
57 case PROGRAM_STATE_VAR
:
63 case PROGRAM_NAMED_PARAM
:
65 case PROGRAM_CONSTANT
:
71 case PROGRAM_WRITE_ONLY
:
77 case PROGRAM_SYSTEM_VALUE
:
79 case PROGRAM_UNDEFINED
:
84 _mesa_snprintf(s
, sizeof(s
), "FILE%u", f
);
92 * Return ARB_v/f_prog-style input attrib string.
95 arb_input_attrib_string(GLint index
, GLenum progType
)
98 * These strings should match the VERT_ATTRIB_x and FRAG_ATTRIB_x tokens.
100 static const char *const vertAttribs
[] = {
104 "vertex.color.primary",
105 "vertex.color.secondary",
107 "vertex.(six)", /* VERT_ATTRIB_COLOR_INDEX */
108 "vertex.(seven)", /* VERT_ATTRIB_EDGEFLAG */
109 "vertex.texcoord[0]",
110 "vertex.texcoord[1]",
111 "vertex.texcoord[2]",
112 "vertex.texcoord[3]",
113 "vertex.texcoord[4]",
114 "vertex.texcoord[5]",
115 "vertex.texcoord[6]",
116 "vertex.texcoord[7]",
117 "vertex.(sixteen)", /* VERT_ATTRIB_POINT_SIZE */
133 "vertex.attrib[15]" /* MAX_VARYING = 16 */
135 static const char *const fragAttribs
[] = {
137 "fragment.color.primary",
138 "fragment.color.secondary",
140 "fragment.texcoord[0]",
141 "fragment.texcoord[1]",
142 "fragment.texcoord[2]",
143 "fragment.texcoord[3]",
144 "fragment.texcoord[4]",
145 "fragment.texcoord[5]",
146 "fragment.texcoord[6]",
147 "fragment.texcoord[7]",
148 "fragment.(twelve)", /* FRAG_ATTRIB_FACE */
149 "fragment.(thirteen)", /* FRAG_ATTRIB_PNTC */
150 "fragment.(fourteen)", /* FRAG_ATTRIB_CLIP_DIST0 */
151 "fragment.(fifteen)", /* FRAG_ATTRIB_CLIP_DIST1 */
152 "fragment.varying[0]",
153 "fragment.varying[1]",
154 "fragment.varying[2]",
155 "fragment.varying[3]",
156 "fragment.varying[4]",
157 "fragment.varying[5]",
158 "fragment.varying[6]",
159 "fragment.varying[7]",
160 "fragment.varying[8]",
161 "fragment.varying[9]",
162 "fragment.varying[10]",
163 "fragment.varying[11]",
164 "fragment.varying[12]",
165 "fragment.varying[13]",
166 "fragment.varying[14]",
167 "fragment.varying[15]" /* MAX_VARYING = 16 */
171 STATIC_ASSERT(Elements(vertAttribs
) == VERT_ATTRIB_MAX
);
172 STATIC_ASSERT(Elements(fragAttribs
) == FRAG_ATTRIB_MAX
);
173 assert(strcmp(vertAttribs
[VERT_ATTRIB_TEX0
], "vertex.texcoord[0]") == 0);
174 assert(strcmp(vertAttribs
[VERT_ATTRIB_GENERIC15
], "vertex.attrib[15]") == 0);
175 assert(strcmp(fragAttribs
[FRAG_ATTRIB_TEX0
], "fragment.texcoord[0]") == 0);
176 assert(strcmp(fragAttribs
[FRAG_ATTRIB_VAR0
+15], "fragment.varying[15]") == 0);
178 if (progType
== GL_VERTEX_PROGRAM_ARB
) {
179 assert(index
< Elements(vertAttribs
));
180 return vertAttribs
[index
];
183 assert(progType
== GL_FRAGMENT_PROGRAM_ARB
);
184 assert(index
< Elements(fragAttribs
));
185 return fragAttribs
[index
];
191 * Print a vertex program's InputsRead field in human-readable format.
195 _mesa_print_vp_inputs(GLbitfield inputs
)
197 printf("VP Inputs 0x%x: \n", inputs
);
199 GLint attr
= ffs(inputs
) - 1;
200 const char *name
= arb_input_attrib_string(attr
,
201 GL_VERTEX_PROGRAM_ARB
);
202 printf(" %d: %s\n", attr
, name
);
203 inputs
&= ~(1 << attr
);
209 * Print a fragment program's InputsRead field in human-readable format.
213 _mesa_print_fp_inputs(GLbitfield inputs
)
215 printf("FP Inputs 0x%x: \n", inputs
);
217 GLint attr
= ffs(inputs
) - 1;
218 const char *name
= arb_input_attrib_string(attr
,
219 GL_FRAGMENT_PROGRAM_ARB
);
220 printf(" %d: %s\n", attr
, name
);
221 inputs
&= ~(1 << attr
);
228 * Return ARB_v/f_prog-style output attrib string.
231 arb_output_attrib_string(GLint index
, GLenum progType
)
234 * These strings should match the VERT_RESULT_x and FRAG_RESULT_x tokens.
236 static const char *const vertResults
[] = {
238 "result.color.primary",
239 "result.color.secondary",
241 "result.texcoord[0]",
242 "result.texcoord[1]",
243 "result.texcoord[2]",
244 "result.texcoord[3]",
245 "result.texcoord[4]",
246 "result.texcoord[5]",
247 "result.texcoord[6]",
248 "result.texcoord[7]",
249 "result.pointsize", /* VERT_RESULT_PSIZ */
250 "result.(thirteen)", /* VERT_RESULT_BFC0 */
251 "result.(fourteen)", /* VERT_RESULT_BFC1 */
252 "result.(fifteen)", /* VERT_RESULT_EDGE */
253 "result.(sixteen)", /* VERT_RESULT_CLIP_VERTEX */
254 "result.(seventeen)", /* VERT_RESULT_CLIP_DIST0 */
255 "result.(eighteen)", /* VERT_RESULT_CLIP_DIST1 */
266 "result.varying[10]",
267 "result.varying[11]",
268 "result.varying[12]",
269 "result.varying[13]",
270 "result.varying[14]",
271 "result.varying[15]" /* MAX_VARYING = 16 */
273 static const char *const fragResults
[] = {
274 "result.depth", /* FRAG_RESULT_DEPTH */
275 "result.(one)", /* FRAG_RESULT_STENCIL */
276 "result.color", /* FRAG_RESULT_COLOR */
277 "result.color[0]", /* FRAG_RESULT_DATA0 (named for GLSL's gl_FragData) */
284 "result.color[7]" /* MAX_DRAW_BUFFERS = 8 */
288 STATIC_ASSERT(Elements(vertResults
) == VERT_RESULT_MAX
);
289 STATIC_ASSERT(Elements(fragResults
) == FRAG_RESULT_MAX
);
290 assert(strcmp(vertResults
[VERT_RESULT_HPOS
], "result.position") == 0);
291 assert(strcmp(vertResults
[VERT_RESULT_VAR0
], "result.varying[0]") == 0);
292 assert(strcmp(fragResults
[FRAG_RESULT_DATA0
], "result.color[0]") == 0);
294 if (progType
== GL_VERTEX_PROGRAM_ARB
) {
295 assert(index
< Elements(vertResults
));
296 return vertResults
[index
];
299 assert(progType
== GL_FRAGMENT_PROGRAM_ARB
);
300 assert(index
< Elements(fragResults
));
301 return fragResults
[index
];
307 * Return string representation of the given register.
308 * Note that some types of registers (like PROGRAM_UNIFORM) aren't defined
309 * by the ARB/NV program languages so we've taken some liberties here.
310 * \param f the register file (PROGRAM_INPUT, PROGRAM_TEMPORARY, etc)
311 * \param index number of the register in the register file
312 * \param mode the output format/mode/style
313 * \param prog pointer to containing program
316 reg_string(gl_register_file f
, GLint index
, gl_prog_print_mode mode
,
317 GLboolean relAddr
, const struct gl_program
*prog
,
318 GLboolean hasIndex2
, GLboolean relAddr2
, GLint index2
)
320 static char str
[100];
321 const char *addr
= relAddr
? "ADDR+" : "";
326 case PROG_PRINT_DEBUG
:
327 sprintf(str
, "%s[%s%d]",
328 _mesa_register_file_name(f
), addr
, index
);
330 int offset
= strlen(str
);
331 const char *addr2
= relAddr2
? "ADDR+" : "";
332 sprintf(str
+offset
, "[%s%d]", addr2
, index2
);
339 sprintf(str
, "%s", arb_input_attrib_string(index
, prog
->Target
));
342 sprintf(str
, "%s", arb_output_attrib_string(index
, prog
->Target
));
344 case PROGRAM_TEMPORARY
:
345 sprintf(str
, "temp%d", index
);
347 case PROGRAM_ENV_PARAM
:
348 sprintf(str
, "program.env[%s%d]", addr
, index
);
350 case PROGRAM_LOCAL_PARAM
:
351 sprintf(str
, "program.local[%s%d]", addr
, index
);
353 case PROGRAM_VARYING
: /* extension */
354 sprintf(str
, "varying[%s%d]", addr
, index
);
356 case PROGRAM_CONSTANT
: /* extension */
357 sprintf(str
, "constant[%s%d]", addr
, index
);
359 case PROGRAM_UNIFORM
: /* extension */
360 sprintf(str
, "uniform[%s%d]", addr
, index
);
362 case PROGRAM_SYSTEM_VALUE
:
363 sprintf(str
, "sysvalue[%s%d]", addr
, index
);
365 case PROGRAM_STATE_VAR
:
367 struct gl_program_parameter
*param
368 = prog
->Parameters
->Parameters
+ index
;
369 char *state
= _mesa_program_state_string(param
->StateIndexes
);
370 sprintf(str
, "%s", state
);
374 case PROGRAM_ADDRESS
:
375 sprintf(str
, "A%d", index
);
378 _mesa_problem(NULL
, "bad file in reg_string()");
385 if (prog
->Target
== GL_VERTEX_PROGRAM_ARB
)
386 sprintf(str
, "v[%d]", index
);
388 sprintf(str
, "f[%d]", index
);
391 sprintf(str
, "o[%d]", index
);
393 case PROGRAM_TEMPORARY
:
394 sprintf(str
, "R%d", index
);
396 case PROGRAM_ENV_PARAM
:
397 sprintf(str
, "c[%d]", index
);
399 case PROGRAM_VARYING
: /* extension */
400 sprintf(str
, "varying[%s%d]", addr
, index
);
402 case PROGRAM_UNIFORM
: /* extension */
403 sprintf(str
, "uniform[%s%d]", addr
, index
);
405 case PROGRAM_CONSTANT
: /* extension */
406 sprintf(str
, "constant[%s%d]", addr
, index
);
408 case PROGRAM_STATE_VAR
: /* extension */
409 sprintf(str
, "state[%s%d]", addr
, index
);
412 _mesa_problem(NULL
, "bad file in reg_string()");
417 _mesa_problem(NULL
, "bad mode in reg_string()");
425 * Return a string representation of the given swizzle word.
426 * If extended is true, use extended (comma-separated) format.
427 * \param swizzle the swizzle field
428 * \param negateBase 4-bit negation vector
429 * \param extended if true, also allow 0, 1 values
432 _mesa_swizzle_string(GLuint swizzle
, GLuint negateMask
, GLboolean extended
)
434 static const char swz
[] = "xyzw01!?"; /* See SWIZZLE_x definitions */
438 if (!extended
&& swizzle
== SWIZZLE_NOOP
&& negateMask
== 0)
439 return ""; /* no swizzle/negation */
444 if (negateMask
& NEGATE_X
)
446 s
[i
++] = swz
[GET_SWZ(swizzle
, 0)];
452 if (negateMask
& NEGATE_Y
)
454 s
[i
++] = swz
[GET_SWZ(swizzle
, 1)];
460 if (negateMask
& NEGATE_Z
)
462 s
[i
++] = swz
[GET_SWZ(swizzle
, 2)];
468 if (negateMask
& NEGATE_W
)
470 s
[i
++] = swz
[GET_SWZ(swizzle
, 3)];
478 _mesa_print_swizzle(GLuint swizzle
)
480 if (swizzle
== SWIZZLE_XYZW
) {
484 const char *s
= _mesa_swizzle_string(swizzle
, 0, 0);
491 _mesa_writemask_string(GLuint writeMask
)
496 if (writeMask
== WRITEMASK_XYZW
)
500 if (writeMask
& WRITEMASK_X
)
502 if (writeMask
& WRITEMASK_Y
)
504 if (writeMask
& WRITEMASK_Z
)
506 if (writeMask
& WRITEMASK_W
)
515 _mesa_condcode_string(GLuint condcode
)
518 case COND_GT
: return "GT";
519 case COND_EQ
: return "EQ";
520 case COND_LT
: return "LT";
521 case COND_UN
: return "UN";
522 case COND_GE
: return "GE";
523 case COND_LE
: return "LE";
524 case COND_NE
: return "NE";
525 case COND_TR
: return "TR";
526 case COND_FL
: return "FL";
527 default: return "cond???";
533 fprint_dst_reg(FILE * f
,
534 const struct prog_dst_register
*dstReg
,
535 gl_prog_print_mode mode
,
536 const struct gl_program
*prog
)
539 reg_string((gl_register_file
) dstReg
->File
,
540 dstReg
->Index
, mode
, dstReg
->RelAddr
, prog
,
541 GL_FALSE
, GL_FALSE
, 0),
542 _mesa_writemask_string(dstReg
->WriteMask
));
544 if (dstReg
->CondMask
!= COND_TR
) {
545 fprintf(f
, " (%s.%s)",
546 _mesa_condcode_string(dstReg
->CondMask
),
547 _mesa_swizzle_string(dstReg
->CondSwizzle
,
548 GL_FALSE
, GL_FALSE
));
552 fprintf(f
, "%s[%d]%s",
553 _mesa_register_file_name((gl_register_file
) dstReg
->File
),
555 _mesa_writemask_string(dstReg
->WriteMask
));
561 fprint_src_reg(FILE *f
,
562 const struct prog_src_register
*srcReg
,
563 gl_prog_print_mode mode
,
564 const struct gl_program
*prog
)
566 const char *abs
= srcReg
->Abs
? "|" : "";
568 fprintf(f
, "%s%s%s%s",
570 reg_string((gl_register_file
) srcReg
->File
,
571 srcReg
->Index
, mode
, srcReg
->RelAddr
, prog
,
572 srcReg
->HasIndex2
, srcReg
->RelAddr2
, srcReg
->Index2
),
573 _mesa_swizzle_string(srcReg
->Swizzle
,
574 srcReg
->Negate
, GL_FALSE
),
577 fprintf(f
, "%s[%d]%s",
578 _mesa_register_file_name((gl_register_file
) srcReg
->File
),
580 _mesa_swizzle_string(srcReg
->Swizzle
,
581 srcReg
->Negate
, GL_FALSE
));
587 fprint_comment(FILE *f
, const struct prog_instruction
*inst
)
590 fprintf(f
, "; # %s\n", inst
->Comment
);
597 _mesa_fprint_alu_instruction(FILE *f
,
598 const struct prog_instruction
*inst
,
599 const char *opcode_string
, GLuint numRegs
,
600 gl_prog_print_mode mode
,
601 const struct gl_program
*prog
)
605 fprintf(f
, "%s", opcode_string
);
606 if (inst
->CondUpdate
)
610 if (inst
->SaturateMode
== SATURATE_ZERO_ONE
)
614 if (inst
->DstReg
.File
!= PROGRAM_UNDEFINED
) {
615 fprint_dst_reg(f
, &inst
->DstReg
, mode
, prog
);
624 for (j
= 0; j
< numRegs
; j
++) {
625 fprint_src_reg(f
, inst
->SrcReg
+ j
, mode
, prog
);
630 fprint_comment(f
, inst
);
635 _mesa_print_alu_instruction(const struct prog_instruction
*inst
,
636 const char *opcode_string
, GLuint numRegs
)
638 _mesa_fprint_alu_instruction(stderr
, inst
, opcode_string
,
639 numRegs
, PROG_PRINT_DEBUG
, NULL
);
644 * Print a single vertex/fragment program instruction.
647 _mesa_fprint_instruction_opt(FILE *f
,
648 const struct prog_instruction
*inst
,
650 gl_prog_print_mode mode
,
651 const struct gl_program
*prog
)
655 if (inst
->Opcode
== OPCODE_ELSE
||
656 inst
->Opcode
== OPCODE_ENDIF
||
657 inst
->Opcode
== OPCODE_ENDLOOP
||
658 inst
->Opcode
== OPCODE_ENDSUB
) {
661 for (i
= 0; i
< indent
; i
++) {
665 switch (inst
->Opcode
) {
667 fprintf(f
, "PRINT '%s'", (char *) inst
->Data
);
668 if (inst
->SrcReg
[0].File
!= PROGRAM_UNDEFINED
) {
670 fprintf(f
, "%s[%d]%s",
671 _mesa_register_file_name((gl_register_file
) inst
->SrcReg
[0].File
),
672 inst
->SrcReg
[0].Index
,
673 _mesa_swizzle_string(inst
->SrcReg
[0].Swizzle
,
674 inst
->SrcReg
[0].Negate
, GL_FALSE
));
677 fprintf(f
, " # %s", inst
->Comment
);
678 fprint_comment(f
, inst
);
682 if (inst
->SaturateMode
== SATURATE_ZERO_ONE
)
685 fprint_dst_reg(f
, &inst
->DstReg
, mode
, prog
);
686 fprintf(f
, ", %s[%d], %s",
687 _mesa_register_file_name((gl_register_file
) inst
->SrcReg
[0].File
),
688 inst
->SrcReg
[0].Index
,
689 _mesa_swizzle_string(inst
->SrcReg
[0].Swizzle
,
690 inst
->SrcReg
[0].Negate
, GL_TRUE
));
691 fprint_comment(f
, inst
);
698 fprintf(f
, "%s", _mesa_opcode_string(inst
->Opcode
));
699 if (inst
->SaturateMode
== SATURATE_ZERO_ONE
)
702 fprint_dst_reg(f
, &inst
->DstReg
, mode
, prog
);
704 fprint_src_reg(f
, &inst
->SrcReg
[0], mode
, prog
);
705 if (inst
->Opcode
== OPCODE_TXD
) {
707 fprint_src_reg(f
, &inst
->SrcReg
[1], mode
, prog
);
709 fprint_src_reg(f
, &inst
->SrcReg
[2], mode
, prog
);
711 fprintf(f
, ", texture[%d], ", inst
->TexSrcUnit
);
712 switch (inst
->TexSrcTarget
) {
713 case TEXTURE_1D_INDEX
: fprintf(f
, "1D"); break;
714 case TEXTURE_2D_INDEX
: fprintf(f
, "2D"); break;
715 case TEXTURE_3D_INDEX
: fprintf(f
, "3D"); break;
716 case TEXTURE_CUBE_INDEX
: fprintf(f
, "CUBE"); break;
717 case TEXTURE_RECT_INDEX
: fprintf(f
, "RECT"); break;
718 case TEXTURE_1D_ARRAY_INDEX
: fprintf(f
, "1D_ARRAY"); break;
719 case TEXTURE_2D_ARRAY_INDEX
: fprintf(f
, "2D_ARRAY"); break;
724 fprintf(f
, " SHADOW");
725 fprint_comment(f
, inst
);
729 fprintf(f
, "%s", _mesa_opcode_string(inst
->Opcode
));
731 fprint_src_reg(f
, &inst
->SrcReg
[0], mode
, prog
);
732 fprint_comment(f
, inst
);
735 fprintf(f
, "%s", _mesa_opcode_string(inst
->Opcode
));
738 _mesa_condcode_string(inst
->DstReg
.CondMask
),
739 _mesa_swizzle_string(inst
->DstReg
.CondSwizzle
,
740 GL_FALSE
, GL_FALSE
));
741 fprint_comment(f
, inst
);
746 fprint_dst_reg(f
, &inst
->DstReg
, mode
, prog
);
748 fprint_src_reg(f
, &inst
->SrcReg
[0], mode
, prog
);
749 fprint_comment(f
, inst
);
752 fprintf(f
, "BRA %d (%s%s)",
754 _mesa_condcode_string(inst
->DstReg
.CondMask
),
755 _mesa_swizzle_string(inst
->DstReg
.CondSwizzle
, 0, GL_FALSE
));
756 fprint_comment(f
, inst
);
759 if (inst
->SrcReg
[0].File
!= PROGRAM_UNDEFINED
) {
760 /* Use ordinary register */
762 fprint_src_reg(f
, &inst
->SrcReg
[0], mode
, prog
);
767 fprintf(f
, "IF (%s%s);",
768 _mesa_condcode_string(inst
->DstReg
.CondMask
),
769 _mesa_swizzle_string(inst
->DstReg
.CondSwizzle
,
772 fprintf(f
, " # (if false, goto %d)", inst
->BranchTarget
);
773 fprint_comment(f
, inst
);
776 fprintf(f
, "ELSE; # (goto %d)\n", inst
->BranchTarget
);
779 fprintf(f
, "ENDIF;\n");
782 fprintf(f
, "BGNLOOP; # (end at %d)\n", inst
->BranchTarget
);
785 fprintf(f
, "ENDLOOP; # (goto %d)\n", inst
->BranchTarget
);
789 fprintf(f
, "%s (%s%s); # (goto %d)",
790 _mesa_opcode_string(inst
->Opcode
),
791 _mesa_condcode_string(inst
->DstReg
.CondMask
),
792 _mesa_swizzle_string(inst
->DstReg
.CondSwizzle
, 0, GL_FALSE
),
794 fprint_comment(f
, inst
);
798 if (mode
== PROG_PRINT_NV
) {
799 fprintf(f
, "%s:\n", inst
->Comment
); /* comment is label */
803 fprintf(f
, "BGNSUB");
804 fprint_comment(f
, inst
);
808 if (mode
== PROG_PRINT_DEBUG
) {
809 fprintf(f
, "ENDSUB");
810 fprint_comment(f
, inst
);
814 if (mode
== PROG_PRINT_NV
) {
815 fprintf(f
, "CAL %s; # (goto %d)\n", inst
->Comment
, inst
->BranchTarget
);
818 fprintf(f
, "CAL %u", inst
->BranchTarget
);
819 fprint_comment(f
, inst
);
823 fprintf(f
, "RET (%s%s)",
824 _mesa_condcode_string(inst
->DstReg
.CondMask
),
825 _mesa_swizzle_string(inst
->DstReg
.CondSwizzle
, 0, GL_FALSE
));
826 fprint_comment(f
, inst
);
833 if (mode
== PROG_PRINT_DEBUG
) {
835 fprint_comment(f
, inst
);
837 else if (inst
->Comment
) {
838 /* ARB/NV extensions don't have NOP instruction */
839 fprintf(f
, "# %s\n", inst
->Comment
);
842 case OPCODE_EMIT_VERTEX
:
843 fprintf(f
, "EMIT_VERTEX\n");
845 case OPCODE_END_PRIMITIVE
:
846 fprintf(f
, "END_PRIMITIVE\n");
848 /* XXX may need other special-case instructions */
850 if (inst
->Opcode
< MAX_OPCODE
) {
851 /* typical alu instruction */
852 _mesa_fprint_alu_instruction(f
, inst
,
853 _mesa_opcode_string(inst
->Opcode
),
854 _mesa_num_inst_src_regs(inst
->Opcode
),
858 _mesa_fprint_alu_instruction(f
, inst
,
859 _mesa_opcode_string(inst
->Opcode
),
860 3/*_mesa_num_inst_src_regs(inst->Opcode)*/,
870 _mesa_print_instruction_opt(const struct prog_instruction
*inst
,
872 gl_prog_print_mode mode
,
873 const struct gl_program
*prog
)
875 return _mesa_fprint_instruction_opt(stderr
, inst
, indent
, mode
, prog
);
880 _mesa_print_instruction(const struct prog_instruction
*inst
)
882 /* note: 4th param should be ignored for PROG_PRINT_DEBUG */
883 _mesa_fprint_instruction_opt(stderr
, inst
, 0, PROG_PRINT_DEBUG
, NULL
);
889 * Print program, with options.
892 _mesa_fprint_program_opt(FILE *f
,
893 const struct gl_program
*prog
,
894 gl_prog_print_mode mode
,
895 GLboolean lineNumbers
)
897 GLuint i
, indent
= 0;
899 switch (prog
->Target
) {
900 case GL_VERTEX_PROGRAM_ARB
:
901 if (mode
== PROG_PRINT_ARB
)
902 fprintf(f
, "!!ARBvp1.0\n");
903 else if (mode
== PROG_PRINT_NV
)
904 fprintf(f
, "!!VP1.0\n");
906 fprintf(f
, "# Vertex Program/Shader %u\n", prog
->Id
);
908 case GL_FRAGMENT_PROGRAM_ARB
:
909 case GL_FRAGMENT_PROGRAM_NV
:
910 if (mode
== PROG_PRINT_ARB
)
911 fprintf(f
, "!!ARBfp1.0\n");
912 else if (mode
== PROG_PRINT_NV
)
913 fprintf(f
, "!!FP1.0\n");
915 fprintf(f
, "# Fragment Program/Shader %u\n", prog
->Id
);
917 case MESA_GEOMETRY_PROGRAM
:
918 fprintf(f
, "# Geometry Shader\n");
921 for (i
= 0; i
< prog
->NumInstructions
; i
++) {
923 fprintf(f
, "%3d: ", i
);
924 indent
= _mesa_fprint_instruction_opt(f
, prog
->Instructions
+ i
,
931 * Print program to stderr, default options.
934 _mesa_print_program(const struct gl_program
*prog
)
936 _mesa_fprint_program_opt(stderr
, prog
, PROG_PRINT_DEBUG
, GL_TRUE
);
941 * Return binary representation of 64-bit value (as a string).
942 * Insert a comma to separate each group of 8 bits.
943 * Note we return a pointer to local static storage so this is not
945 * XXX move to imports.[ch] if useful elsewhere.
948 binary(GLbitfield64 val
)
952 for (i
= 63; i
>= 0; --i
) {
953 if (val
& (BITFIELD64_BIT(i
)))
955 else if (len
> 0 || i
== 0)
957 if (len
> 0 && ((i
-1) % 8) == 7)
966 * Print all of a program's parameters/fields to given file.
969 _mesa_fprint_program_parameters(FILE *f
,
970 struct gl_context
*ctx
,
971 const struct gl_program
*prog
)
975 fprintf(f
, "InputsRead: %" PRIx64
" (0b%s)\n",
976 (uint64_t) prog
->InputsRead
, binary(prog
->InputsRead
));
977 fprintf(f
, "OutputsWritten: %" PRIx64
" (0b%s)\n",
978 (uint64_t) prog
->OutputsWritten
, binary(prog
->OutputsWritten
));
979 fprintf(f
, "NumInstructions=%d\n", prog
->NumInstructions
);
980 fprintf(f
, "NumTemporaries=%d\n", prog
->NumTemporaries
);
981 fprintf(f
, "NumParameters=%d\n", prog
->NumParameters
);
982 fprintf(f
, "NumAttributes=%d\n", prog
->NumAttributes
);
983 fprintf(f
, "NumAddressRegs=%d\n", prog
->NumAddressRegs
);
984 fprintf(f
, "IndirectRegisterFiles: 0x%x (0b%s)\n",
985 prog
->IndirectRegisterFiles
, binary(prog
->IndirectRegisterFiles
));
986 fprintf(f
, "SamplersUsed: 0x%x (0b%s)\n",
987 prog
->SamplersUsed
, binary(prog
->SamplersUsed
));
988 fprintf(f
, "Samplers=[ ");
989 for (i
= 0; i
< MAX_SAMPLERS
; i
++) {
990 fprintf(f
, "%d ", prog
->SamplerUnits
[i
]);
994 _mesa_load_state_parameters(ctx
, prog
->Parameters
);
997 fprintf(f
, "Local Params:\n");
998 for (i
= 0; i
< MAX_PROGRAM_LOCAL_PARAMS
; i
++){
999 const GLfloat
*p
= prog
->LocalParams
[i
];
1000 fprintf(f
, "%2d: %f, %f, %f, %f\n", i
, p
[0], p
[1], p
[2], p
[3]);
1003 _mesa_print_parameter_list(prog
->Parameters
);
1008 * Print all of a program's parameters/fields to stderr.
1011 _mesa_print_program_parameters(struct gl_context
*ctx
, const struct gl_program
*prog
)
1013 _mesa_fprint_program_parameters(stderr
, ctx
, prog
);
1018 * Print a program parameter list to given file.
1021 _mesa_fprint_parameter_list(FILE *f
,
1022 const struct gl_program_parameter_list
*list
)
1030 fprintf(f
, "param list %p\n", (void *) list
);
1031 fprintf(f
, "dirty state flags: 0x%x\n", list
->StateFlags
);
1032 for (i
= 0; i
< list
->NumParameters
; i
++){
1033 struct gl_program_parameter
*param
= list
->Parameters
+ i
;
1034 const GLfloat
*v
= (GLfloat
*) list
->ParameterValues
[i
];
1035 fprintf(f
, "param[%d] sz=%d %s %s = {%.3g, %.3g, %.3g, %.3g}",
1037 _mesa_register_file_name(list
->Parameters
[i
].Type
),
1038 param
->Name
, v
[0], v
[1], v
[2], v
[3]);
1039 if (param
->Flags
& PROG_PARAM_BIT_CENTROID
)
1040 fprintf(f
, " Centroid");
1041 if (param
->Flags
& PROG_PARAM_BIT_INVARIANT
)
1042 fprintf(f
, " Invariant");
1043 if (param
->Flags
& PROG_PARAM_BIT_FLAT
)
1044 fprintf(f
, " Flat");
1045 if (param
->Flags
& PROG_PARAM_BIT_LINEAR
)
1046 fprintf(f
, " Linear");
1053 * Print a program parameter list to stderr.
1056 _mesa_print_parameter_list(const struct gl_program_parameter_list
*list
)
1058 _mesa_fprint_parameter_list(stderr
, list
);
1063 * Write shader and associated info to a file.
1066 _mesa_write_shader_to_file(const struct gl_shader
*shader
)
1072 if (shader
->Type
== GL_FRAGMENT_SHADER
)
1074 else if (shader
->Type
== GL_VERTEX_SHADER
)
1079 _mesa_snprintf(filename
, sizeof(filename
), "shader_%u.%s", shader
->Name
, type
);
1080 f
= fopen(filename
, "w");
1082 fprintf(stderr
, "Unable to open %s for writing\n", filename
);
1086 fprintf(f
, "/* Shader %u source, checksum %u */\n", shader
->Name
, shader
->SourceChecksum
);
1087 fputs(shader
->Source
, f
);
1090 fprintf(f
, "/* Compile status: %s */\n",
1091 shader
->CompileStatus
? "ok" : "fail");
1092 fprintf(f
, "/* Log Info: */\n");
1093 if (shader
->InfoLog
) {
1094 fputs(shader
->InfoLog
, f
);
1096 if (shader
->CompileStatus
&& shader
->Program
) {
1097 fprintf(f
, "/* GPU code */\n");
1099 _mesa_fprint_program_opt(f
, shader
->Program
, PROG_PRINT_DEBUG
, GL_TRUE
);
1101 fprintf(f
, "/* Parameters / constants */\n");
1103 _mesa_fprint_parameter_list(f
, shader
->Program
->Parameters
);
1112 * Append the shader's uniform info/values to the shader log file.
1113 * The log file will typically have been created by the
1114 * _mesa_write_shader_to_file function.
1117 _mesa_append_uniforms_to_file(const struct gl_shader
*shader
)
1119 const struct gl_program
*const prog
= shader
->Program
;
1124 if (shader
->Type
== GL_FRAGMENT_SHADER
)
1129 _mesa_snprintf(filename
, sizeof(filename
), "shader_%u.%s", shader
->Name
, type
);
1130 f
= fopen(filename
, "a"); /* append */
1132 fprintf(stderr
, "Unable to open %s for appending\n", filename
);
1136 fprintf(f
, "/* First-draw parameters / constants */\n");
1138 _mesa_fprint_parameter_list(f
, prog
->Parameters
);